From patchwork Sun Sep 24 21:01:16 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Karim Taha X-Patchwork-Id: 1838823 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20230601 header.b=TNOSMUnP; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=patchwork.ozlabs.org) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4Rv6VH4Ksjz1yng for ; Mon, 25 Sep 2023 12:37:43 +1000 (AEST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qkbSn-0003II-VA; Sun, 24 Sep 2023 22:36:45 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qkbSk-0003Ha-K3 for qemu-devel@nongnu.org; Sun, 24 Sep 2023 22:36:42 -0400 Received: from mail-wr1-x42c.google.com ([2a00:1450:4864:20::42c]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1qkbSj-00005Q-15 for qemu-devel@nongnu.org; Sun, 24 Sep 2023 22:36:42 -0400 Received: by mail-wr1-x42c.google.com with SMTP id ffacd0b85a97d-317c3ac7339so5263457f8f.0 for ; Sun, 24 Sep 2023 19:36:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1695609399; x=1696214199; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=iWYm7HyQrlRuQgYVJcs9dh5OBv161buo5dw6WbXP5iU=; b=TNOSMUnPX2/Lew+84gijP9A1gbt6+J4BKJwOkaSaXs1qo5D05Cqmapdqv0D2kvlWk/ 3F48dkAw2JscTEvsNZe64c1mDc2d8fIo/E5vOGQWdTCmOepC6ppySGCOH0YXln/VEIMu 5wLJCOoJ/dRX7VTr92EIEdj6AdDE7I91NljBmsLx+ZNOMj/IlMc2jdZsB1eZFAGZii+I KtW/5FxQve6jna3qlYHScGn5KI75mfRIrL+qorbCT+R4LCSuRIX+6YEx8GadCCcrmcA3 27NdhlerqOasWYWQwXYjWKR990AAzpCnFAgxr/yrAu0VTvzQzmyZQOxBPeOwAqsSwArY vgtw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1695609399; x=1696214199; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=iWYm7HyQrlRuQgYVJcs9dh5OBv161buo5dw6WbXP5iU=; b=pAMCv4/d8yzmCSXnduEunnLl8zXlR+ZBEegdLkMksB1HHnYZL2oaeM9/DYmq9PASRS 1uMyU7IWpibrxJ/ojo0msnC/vVpcPAdQIMUtjRytL32sKrtieR0Rya4E5RS5urS2x/v/ biKFVF+PPbW/hndSJqs2fYPUnxvTrVIC09hNzkrKy5qyz2eRgvLtV6QpuyG+zCiqyxfw EkWSqv7Wonw9w+S0SaXSJdEsq/q+6frd0sR+GsGP2Y2EdxQkBBff1Zz6EHv3gAKpcdc3 6CCCW6Zs1I/aXAWbFsAzFprE5TsW8xUnopCpHb2u3pWuAh4rh5aZbbN8oU6o0so9hels qMkg== X-Gm-Message-State: AOJu0Yzjl7KfqlZddUGD/gkdMihaWpjJRoUsWFPxCGT6O87bledWBrYx uwV7BnREEedcGcau1T/VUGNARlKSz+Q= X-Google-Smtp-Source: AGHT+IEW/EO0g7gNHODR8ZJlE/kTTljDZhdYV01RelHOGdGYJR4OQGHzvnxXO2/T1Rbkc6hGZ820iw== X-Received: by 2002:a5d:5582:0:b0:31f:ffd1:6cf4 with SMTP id i2-20020a5d5582000000b0031fffd16cf4mr4985118wrv.12.1695609399151; Sun, 24 Sep 2023 19:36:39 -0700 (PDT) Received: from karim.my.domain ([197.39.209.18]) by smtp.gmail.com with ESMTPSA id s28-20020adfa29c000000b003232f167df5sm1683wra.108.2023.09.24.19.36.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 24 Sep 2023 19:36:38 -0700 (PDT) From: Karim Taha To: qemu-devel@nongnu.org Cc: Richard Henderson , Warner Losh , Stacey Son , Karim Taha Subject: [PATCH v4 08/28] bsd-user: Implement host_to_target_rusage and host_to_target_wrusage. Date: Mon, 25 Sep 2023 00:01:16 +0300 Message-ID: <20230924210136.11966-9-kariem.taha2.7@gmail.com> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20230924210136.11966-1-kariem.taha2.7@gmail.com> References: <20230924210136.11966-1-kariem.taha2.7@gmail.com> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::42c; envelope-from=kariem.taha2.7@gmail.com; helo=mail-wr1-x42c.google.com X-Spam_score_int: -2 X-Spam_score: -0.3 X-Spam_bar: / X-Spam_report: (-0.3 / 5.0 requ) BAYES_00=-1.9, DATE_IN_PAST_03_06=1.592, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_ENVFROM_END_DIGIT=0.25, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org From: Stacey Son Signed-off-by: Stacey Son Signed-off-by: Karim Taha Reviewed-by: Richard Henderson Reviewed-by: Warner Losh --- bsd-user/bsd-proc.c | 54 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) diff --git a/bsd-user/bsd-proc.c b/bsd-user/bsd-proc.c index 19e39a2f76..aa386ff482 100644 --- a/bsd-user/bsd-proc.c +++ b/bsd-user/bsd-proc.c @@ -48,3 +48,57 @@ abi_llong host_to_target_rlim(rlim_t rlim) return tswap64(rlim); } +void h2g_rusage(const struct rusage *rusage, + struct target_freebsd_rusage *target_rusage) +{ + __put_user(rusage->ru_utime.tv_sec, &target_rusage->ru_utime.tv_sec); + __put_user(rusage->ru_utime.tv_usec, &target_rusage->ru_utime.tv_usec); + + __put_user(rusage->ru_stime.tv_sec, &target_rusage->ru_stime.tv_sec); + __put_user(rusage->ru_stime.tv_usec, &target_rusage->ru_stime.tv_usec); + + __put_user(rusage->ru_maxrss, &target_rusage->ru_maxrss); + __put_user(rusage->ru_idrss, &target_rusage->ru_idrss); + __put_user(rusage->ru_idrss, &target_rusage->ru_idrss); + __put_user(rusage->ru_isrss, &target_rusage->ru_isrss); + __put_user(rusage->ru_minflt, &target_rusage->ru_minflt); + __put_user(rusage->ru_majflt, &target_rusage->ru_majflt); + __put_user(rusage->ru_nswap, &target_rusage->ru_nswap); + __put_user(rusage->ru_inblock, &target_rusage->ru_inblock); + __put_user(rusage->ru_oublock, &target_rusage->ru_oublock); + __put_user(rusage->ru_msgsnd, &target_rusage->ru_msgsnd); + __put_user(rusage->ru_msgrcv, &target_rusage->ru_msgrcv); + __put_user(rusage->ru_nsignals, &target_rusage->ru_nsignals); + __put_user(rusage->ru_nvcsw, &target_rusage->ru_nvcsw); + __put_user(rusage->ru_nivcsw, &target_rusage->ru_nivcsw); +} + +abi_long host_to_target_rusage(abi_ulong target_addr, + const struct rusage *rusage) +{ + struct target_freebsd_rusage *target_rusage; + + if (!lock_user_struct(VERIFY_WRITE, target_rusage, target_addr, 0)) { + return -TARGET_EFAULT; + } + h2g_rusage(rusage, target_rusage); + unlock_user_struct(target_rusage, target_addr, 1); + + return 0; +} + +abi_long host_to_target_wrusage(abi_ulong target_addr, + const struct __wrusage *wrusage) +{ + struct target_freebsd__wrusage *target_wrusage; + + if (!lock_user_struct(VERIFY_WRITE, target_wrusage, target_addr, 0)) { + return -TARGET_EFAULT; + } + h2g_rusage(&wrusage->wru_self, &target_wrusage->wru_self); + h2g_rusage(&wrusage->wru_children, &target_wrusage->wru_children); + unlock_user_struct(target_wrusage, target_addr, 1); + + return 0; +} +